#!/bin/ksh
#	$OpenBSD: checknewfs,v 1.4 2011/04/18 16:52:11 thib Exp $
# Written by Otto Moerbeek, 2007,  Public domain


cleanup() {
	vnconfig -u vnd0
	rm -f $image
}

trap 'cleanup' INT

dotest() {
	image=$(mktemp -t imageXXXXXXXXXX);
	dd if=/dev/prandom of=$image bs=512 count=$1 2>/dev/null &&
	vnconfig vnd0 $image &&
	disklabel -w vnd0 $2 &&
	newfs $3 /dev/rvnd0a
	if [ $? != 0 ]; then
		ret=$(($ret + 1))
		echo TEST $1 $2 \"$3\" failed
	else
		(fsck -nf /dev/vnd0a | fgrep SALVAGE)
		if [ $? == 0 ]; then
			ret=$(($ret + 1))
			echo TEST $1 $2 \"$3\" failed
		else
			echo TEST $1 $2 \"$3\" OK
		fi
	fi
	echo ==========================
	if [ $clean == 1 ]; then
		cleanup
	fi
}

ret=0

vnconfig -u vnd0 > /dev/null 2>&1
if [ $# == 0 ]; then 
	clean=1
	dotest 3800 rdroot "-m 0 -o space -i 4096" 
	dotest 5760 floppy288 "-m 0 -o space -i 81920 -c 5760" 
	dotest 5760 floppy288 "-m 0 -o space -i 81920 -c 5752" 
	dotest 5760 floppy288 "-m 0 -o space -i 524288 -c 5760" 
	dotest 5760 floppy288 "-m 0 -o space -i 524288 -c 5761" 
	dotest 2880 floppy3 "-m 0 -o space -i 81920"
	dotest 2880 floppy3 "-m 0 -o space -i 81920 -c 2880"
	dotest 2880 floppy3 "-m 0 -o space -i 524288 -c 2880"
else
	clean=0
	dotest "${@}"
fi

exit $ret
